Statics and dynamics, Macroeconomics

Assignment Help:

 

Statics and Dynamics 

Economic models deal with stock and flow variables. These variables can be in one of the two states - equilibrium or disequilibrium - at a particular point in time. If the variables are in the equilibrium state and tend to repeat themselves from one time period to another, we have the case of "stationary equilibrium". If the variables are in a state of disequilibrium, in all likelihood they would have different values in the next time period.Models which do not consider explicitly the behavior of variables from one time period to another are called 'Static' models. In static models, the variables do not have time dimension. Because these models do not consider the passage of time, they cannot explain the process of change. Static models indicate the values of variables for a given time period but cannot indicate what their values will be in the next period. At the most they can only indicate the direction of change. In contrast, dynamic models consider explicitly the movement of variables over different time periods. What happens in one time period is related to what happened in the preceding time periods and what is expected to happen in the succeeding periods. In other words, variables in dynamic models are said to be 'dated'. These models indicate the movement of variables from one disequilibrium position to another, until the variables ultimately reach the equilibrium position.


Related Discussions:- Statics and dynamics

Peace time goods and war time goods, Draw the PPC model of peace time goods...

Draw the PPC model of peace time goods and war time goods and describe its characteristics. Label point A as being more toward peace time goods than war time goods and show graphic

Describe wage and employment for healthcare workers, Analyze how a model of...

Analyze how a model of the labor market can be used to explain wage and employment for healthcare workers.

Quality of health care, Explain how changes in the quality of health care w...

Explain how changes in the quality of health care will influence the demand for care.

Walmarts website, Over the past month, the 500 customers have downloaded th...

Over the past month, the 500 customers have downloaded the following number of songs from WalMart's website (obviously, they have had more, but we need to use workable numbers): 13

Var table, From estimating the aforementioned unrestricted VAR, a table of ...

From estimating the aforementioned unrestricted VAR, a table of coefficient and statistics will be produced. From this table, certain statistical information can be analysed, such

Circular flow of income in a closed economy, circular flow of income in a s...

circular flow of income in a single sector,two sector,three sector and four sector

What is collateral management, Collateral Management is a function to handl...

Collateral Management is a function to handle collateral effectively. It gives interface to enter collateral data, and it has a master data of collateral descriptions and types. It

Solve for all of these questions., Christina Romer and Jared Bernstein in "...

Christina Romer and Jared Bernstein in "The Job Impact of the American Recovery and Reinvestment Plan" calibrated the impact of the proposed expansionary fiscal policy (we know it

Steps to real wage rates to fall, Steps to real wage rates to fall Wage...

Steps to real wage rates to fall Wage 'stickiness' or wage inflexibility may stop the real wage rate falling to the full-employment wage rate. Stickiness or inflexibility is ca

Governors of the federal reserve system, You should now find a press releas...

You should now find a press release from the Board of Governors of the Federal Reserve System, dated December 16, 2009, which discusses the decisions of the Federal Open Market Com

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd